Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have ...

THE sound of birdsong and a wolf's howl couldn't be more different – but what if that isn't always the case? Can a bird make more terrifying sounds than just chirps and actually let out a wolf's howl?

The term mid-size terror bird sounds kind of bizarre at first, as though terror birds, whatever they might be, come in a range of sizes, all of them a bit scary ...

NPR's Scott Detrow speaks with Matthew Medler of the Cornell Lab of Ornithology about the best bird sounds of 2025 from their vast collection of recordings, and why their selections made the list.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A bird watching app is suddenly popular ...